A variety of complete Radars and Radar Sub-systems have been implemented by Data Patterns. These include Airborne Central Unit for an Early Warning Radar which has been fully qualified to aircraft LRU standards, Tracking Radars, Phased Array Antenna Components, Wind profile radar, Coastal Surveillance etc.

The Radars include technologies pertaining to:

Radar Signal Processing

Transmitters

LFM (Linear Frequency Modulation) and Phase Shift coding

Complementary codes, Barker codes and Spano codes

Transmit Waveform Generation

Low Noise Receivers

Digital Down Conversion

I and Q separation

DDS, Digital filtering and decimation

Pulse Compression – Matched filtering

Doppler Extraction

Clutter removal

Target Tracking Algorithms

Range Tracking and Angle Tracking

α-ß Algorithms

Kalman Filtering

Phase Sensitive Detection – Angle Tracking

Computation of Radar Products for Wind Profilers

Power Spectra, Moments – M0, M1 & M2

Noise floor estimation

Wind Speed & Direction, UVW

RTI (Range Time Intensity) and VTI (Velocity Time Intensity) plots

Product Name

Description

View

DP-RDR-8026

Stratosphere Troposphere Wind Profiler RADAR

DP-RDR-8035

X-Band Fully Solid State Surveillance Radar

R1

Full S-Band Phased Array Antenna for Low Level Tracking Radar (LLTR) for Army